. Bluetooth version: Bluetooth 4.1+EDR
. Chipset: CSR 4.1
. Frequency: 2.4GHz
. Battery: 80mAh
. Standby time: 200 hours
. Charging time: 2 hours
. Music time: 6 hours
. Connected distance: 15m
. Color collocation: black, gold, silver
. Accessories: USB cable and instruction book